| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiH2CO3 = Li + H2O + CO2
NaMnO4 + HCl = NaCl + MnCl + Cl + H2O =>
NaMnO4 + 8 HCl = NaCl + MnCl + 6 Cl + 4 H2O
Na3(PO4) + CaO = Na2O + Ca3(PO4)2 =>
2 Na3(PO4) + 3 CaO = 3 Na2O + Ca3(PO4)2
KC1O3 = KC1 + O2 =>
2 KC1O3 = 2 KC1 + 3 O2
Co(NO3)2 + KCN = K4[Co(CN)6] + KNO3 =>
Co(NO3)2 + 6 KCN = K4[Co(CN)6] + 2 KNO3
Al2(SO4)3 + NH4OH = Al(NH4)(SO4)2 + Al(OH)3 =>
2 Al2(SO4)3 + 3 NH4OH = 3 Al(NH4)(SO4)2 + Al(OH)3
Na2SO3 + NO2 = Na2SO4 + N2 =>
4 Na2SO3 + 2 NO2 = 4 Na2SO4 + N2
Al + NaOH = AlNa + OH = H{+} =>
Al + NaOH = AlNa + OH
C4H8O2 + C6H5OH = C6H5CH2COOC2H5 + H2O =>
C4H8O2 + C6H5OH = C6H5CH2COOC2H5 + H2O
C14H14N3NaO3S + CH3COOH = C14H14N3NaO3S(CH3COO{-}) + H{+} =>
C14H14N3NaO3S + CH3COOH = C14H14N3NaO3S(CH3COO{-}) + H{+}
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
H(g) + NO = H2O(l) + N(g) =>
2 H(g) + NO = H2O(l) + N(g)
K2SO4 + Mn2O7 + C2H5O = CO2 + Mn + KOH + H2SO4 =>
35 K2SO4 + 22 Mn2O7 + 28 C2H5O = 56 CO2 + 44 Mn + 70 KOH + 35 H2SO4
NaN3 + Pb(C2H3O2)2 = Pb(N3)2 + Na(C2H3O2) =>
2 NaN3 + Pb(C2H3O2)2 = Pb(N3)2 + 2 Na(C2H3O2)
MnO4 + H2O + NaHSO3 = MnO2 + NaOH + H2SO4 =>
MnO4 + 2 H2O + 2 NaHSO3 = MnO2 + 2 NaOH + 2 H2SO4
C3H5COOC17H33 + O2 = CO2 + H2O =>
2 C3H5COOC17H33 + 59 O2 = 42 CO2 + 38 H2O
NaNO3 + K[Sb(OH)6] = Na[Sb(OH)6] + KNO3 =>
NaNO3 + K[Sb(OH)6] = Na[Sb(OH)6] + KNO3
NaIO4 + Na2SO3 = Na2SO4 + NaI =>
NaIO4 + 4 Na2SO3 = 4 Na2SO4 + NaI
C3H5NO9 = CO2 + H2O + N2 + NO =>
4 C3H5NO9 = 12 CO2 + 10 H2O + N2 + 2 NO
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
Cl2(g) + I(s) = Cl2I(s) =>
Cl2(g) + I(s) = Cl2I(s)
Na2O + H2 = NaH + H2O =>
Na2O + 2 H2 = 2 NaH + H2O
NH4ClO4 + P = Cl2 + N2 + P2O5 + H2O =>
10 NH4ClO4 + 8 P = 5 Cl2 + 5 N2 + 4 P2O5 + 20 H2O
HC2H3O2(aq) + Ca(OH)2(aq) = H2O(l) + C2H3O2(aq) + Ca(s) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(l) + 2 C2H3O2(aq) + Ca(s)
HCI = CIH =>
HCI = CIH
Zn + CH3CO2H = Zn(C2H3O2) + H2 =>
2 Zn + 2 CH3CO2H = 2 Zn(C2H3O2) + H2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
BaCl2 + CaCl2 = BaCa + Cl2 =>
BaCl2 + CaCl2 = BaCa + 2 Cl2
FeS2 + H2O = FeOH2 + S =>
FeS2 + H2O = FeOH2 + 2 S
C7H16 + O3 = CO2 + H2O =>
3 C7H16 + 22 O3 = 21 CO2 + 24 H2O
Be + OH1 = Be(OH)2 =>
Be + 2 OH1 = Be(OH)2
KC7H5O2 + KClO4 = CO2 + H2O + KCl + KOH =>
4 KC7H5O2 + 15 KClO4 = 28 CO2 + 8 H2O + 15 KCl + 4 KOH
Pb + MnO4 = Pb(MnO4)4 =>
Pb + 4 MnO4 = Pb(MnO4)4
NaCl + NH4F = NaF + NH4Cl =>
NaCl + NH4F = NaF + NH4Cl
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
O2 + K2 = O2K2 =>
O2 + K2 = O2K2
Cl + C2H6 = CCl4 + HCl =>
14 Cl + C2H6 = 2 CCl4 + 6 HCl
Cd(OH)2 + K3(PO3) = Cd(PO3) + K3(OH)2 =>
Cd(OH)2 + K3(PO3) = Cd(PO3) + K3(OH)2
C6H12O16 + KClO3 = KCl + CO2 + H2O =>
3 C6H12O16 + 2 KClO3 = 2 KCl + 18 CO2 + 18 H2O
H3AsO4 + PbN2O6 = HNO3 + PbHAsO4 =>
H3AsO4 + PbN2O6 = 2 HNO3 + PbHAsO4
S8 + Br = SBr6 =>
S8 + 48 Br = 8 SBr6
CrBr3 + KOH + Cl2 = K2CrO4 + KBrO4 + KCl + H2O =>
2 CrBr3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KBrO4 + 54 KCl + 32 H2O
Zi + H2SO4 = ZiSO4 + H =>
Zi + H2SO4 = ZiSO4 + 2 H
HCl + Mn2O5 = MnO + HClO =>
3 HCl + Mn2O5 = 2 MnO + 3 HClO
Ha + O2 = OHa =>
2 Ha + O2 = 2 OHa
(NH4)3PO4 = H(NH4)2PO4 + NH3 =>
(NH4)3PO4 = H(NH4)2PO4 + NH3
Ae + CuCe2 = AeCe3 + Cu =>
2 Ae + 3 CuCe2 = 2 AeCe3 + 3 Cu
H3PO3 + AuCl3 + H2O = Au + H3PO4 + HCl =>
3 H3PO3 + 2 AuCl3 + 3 H2O = 2 Au + 3 H3PO4 + 6 HCl
HS + NaOH = NaSHOH =>
HS + NaOH = NaSHOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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